18392076

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8963}}^1$

素因数の和:8995

約数の個数: 48

約数和(自身を含む): 50198400

約数和(自身を除く): 31806324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 8963, 17926, 26889, 35852, 53778, 80667, 107556, 161334, 170297, 242001, 322668, 340594, 484002, 510891, 681188, 968004, 1021782, 1532673, 2043564, 3065346, 4598019, 6130692, 9196038, 18392076]

約数ペア:

[(1, 18392076), (2, 9196038), (3, 6130692), (4, 4598019), (6, 3065346), (9, 2043564), (12, 1532673), (18, 1021782), (19, 968004), (27, 681188), (36, 510891), (38, 484002), (54, 340594), (57, 322668), (76, 242001), (108, 170297), (114, 161334), (171, 107556), (228, 80667), (342, 53778), (513, 35852), (684, 26889), (1026, 17926), (2052, 8963)]